[Bro] Adding SSL certs to Bro 2.0

[Mathew Binkley]

Hi!  I've been testing the 2.0 beta (kudos, btw).  My alarm files is
getting tons of SSL::Invalid_Server_Cert from our own local certs,
doegrid certs, cern.ch, fnal.gov, presumably because the root CA cert
for those is not included with either Bro or the OS.

I see share/bro/base/protocols/ssl/mozilla-ca-list has a bundle of root
CA certs.   Is there a way to add our own to that or to a separate file?
  How is that file generated?   Thanks.


Mat